Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)93 94 1 1.1%
Incl. Wall Time (microsec) per call 93 94 1 1.1%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)94 95 1 1.1%
Incl. CPU (microsecs) per call 94 95 1 1.1%
Excl. CPU (microsec)6 5 -1 -16.7%
Incl. MemUse (bytes)16,392 16,400 8 0.0%
Incl. MemUse (bytes) per call 16,392 16,400 8 0.0%
Excl. MemUse (bytes)1,488 1,496 8 0.5%
Incl. PeakMemUse (bytes)3,560 3,560 0 0.0%
Incl. PeakMemUse (bytes) per call 3,560 3,560 0 0.0%
Excl. PeakMemUse (bytes)792 800 8 1.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 4.3% 1 1.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -100.0% 8 100.0% 8 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 100.0% 1 100.0% 8 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 1 100.0% 0 0.0% -8 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 N/A%